BONE DENSITOMETRY (DEXA)

Bone Densitometry is the highest standard for measuring the density of our bones. This is occasionally referred to as a DEXA scan (dual energy x-ray absorptionmetry). Bone densistometry evaluates osteoporosis. The results of your exam are then compared to others of similar age, sex and ethnic background. The measurement of bone minerals is very closely related to your bone strength and your potential for future bone fractures.

As women age, their risk factors for osteoporosis increase. Following is a list of the most common risk factors:

• Postmenopausal (no longer having periods)
• Early Menopause (before age 45)
• Surgical Menopause (removal of the uterus or the ovaries)
• Previous fracture
• Age
• Certain medications (steroids and thyroid hormones)
• Family history of Osteoporosis
• Caucasian/Asian Descent
• Eating Disorders
• Tin or Small Build
• Smoking
• Inactive Lifestyle
• Alcohol Abuse
• Inadequate Calcium Intake

Osteoporosis has become the most common type of bone disease. It is estimated that 10 million Americans suffer from Osteoporosis as well as another 18 million who have decreased bone mass. This disease occurs when the body fails to form enough new bone or when too much existing bone is reabsorbed by the body. It is a condition known for it's progressive loss of bone density and strength, and results in increased vulnerability to fractures.

What is Bone Densitometry?
Bone Densitometry is a low-dose x-ray that checks for signs of mineral loss or bone thinning. The area x-rayed is usually the hip, hand, spine or foot The most accurate results are given when the testing is performed on the spine or hip. The exam delivers approximately 1/10 the radiation that occurs in an ordinary chest x-ray. It is a very simple test; painless and non-invasive. It lasts approximately 15 minutes.

During the Exam
Wear a comfortable two-piece outfit or you may be asked to put on a gown. Do not wear any metal buttons, buckles,zippers or jewelry as they materials may interfere with your test results. It is very important that you lie still during this exam so the x-ray images are clear. Our staff will do everything possible to assist you to feel comfortable during this scan.

Download DEXA Patient Screening Form.

For more information on the medical tests, click on the icon to the left.

Last Modified: July 27, 2007 10:23 AM